2018149070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28830701}}^1$

素因数の和:28830715

約数の個数: 16

約数和(自身を含む): 4151621088

約数和(自身を除く): 2133472018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28830701, 57661402, 144153505, 201814907, 288307010, 403629814, 1009074535, 2018149070]

約数ペア:

[(1, 2018149070), (2, 1009074535), (5, 403629814), (7, 288307010), (10, 201814907), (14, 144153505), (35, 57661402), (70, 28830701)]